Device of transmission for plotter

FIELD: printing.

SUBSTANCE: invention relates to a device of transmission for plotters, characterized in that it comprises at least a freely rotating first wheel located between the driving sleeve and the web winding spool of the plotter so that rotation of the driving sleeve is transmitted to the web winding spool through this freely rotating first wheel. It may also comprise a pair of freely rotating wheels forced to rotate together by contact and located between the driving sleeve and the web winding spool, at that one wheel of the pair is in contact with the driving sleeve, and the other wheel of the pair is in contact with the web winding spool.

EFFECT: device facilitates change from the direct gear to the reverse without the use of tools and creates the effect of the clutch coupling as a result of wheel slip relative to the sleeves.

4 cl, 5 dwg

 



 

Same patents:

The invention relates to methods and devices for printing on textile material

FIELD: printing.

SUBSTANCE: invention relates to a device of transmission for plotters, characterized in that it comprises at least a freely rotating first wheel located between the driving sleeve and the web winding spool of the plotter so that rotation of the driving sleeve is transmitted to the web winding spool through this freely rotating first wheel. It may also comprise a pair of freely rotating wheels forced to rotate together by contact and located between the driving sleeve and the web winding spool, at that one wheel of the pair is in contact with the driving sleeve, and the other wheel of the pair is in contact with the web winding spool.

EFFECT: device facilitates change from the direct gear to the reverse without the use of tools and creates the effect of the clutch coupling as a result of wheel slip relative to the sleeves.

4 cl, 5 dwg

Up!